An observer standing at a sea coast observe 60 waves reaching the coast per minute.if wave length of wave is 10 meter find velocity of wave.?ans fast
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wavelength of wave = 10 m
wavelength of 60 waves = 60 * 10 = 600 m
time = 1 min = 60 sec
speed = distance / time
= 600 / 60
= 10 m / sec
wavelength of 60 waves = 60 * 10 = 600 m
time = 1 min = 60 sec
speed = distance / time
= 600 / 60
= 10 m / sec
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